Novelty key chain



FIG. 1 is a right side elevational view of a novelty key chain showing our new design;

FIG. 2 is a left elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a perspective view, the broken line showing of a football fob is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a novelty key chain, as shown and described. 